English verb conjugation
CAN EXTIRPATE

Regular verb: extirpate - extirpated - extirpated

Affirmation

Simple form	V-ing form
I can extirpate you can extirpate he can extirpate we can extirpate you can extirpate they can extirpate	I can be extirpating you can be extirpating he can be extirpating we can be extirpating you can be extirpating they can be extirpating
Perfect	V-ing perfect
I can have extirpated you can have extirpated he can have extirpated we can have extirpated you can have extirpated they can have extirpated	I can have been extirpating you can have been extirpating he can have been extirpating we can have been extirpating you can have been extirpating they can have been extirpating

Negation

Simple form	V-ing form
I cannot extirpate you cannot extirpate he cannot extirpate we cannot extirpate you cannot extirpate they cannot extirpate	I cannot be extirpating you cannot be extirpating he cannot be extirpating we cannot be extirpating you cannot be extirpating they cannot be extirpating
Perfect	V-ing perfect
I cannot have extirpated you cannot have extirpated he cannot have extirpated we cannot have extirpated you cannot have extirpated they cannot have extirpated	I cannot have been extirpating you cannot have been extirpating he cannot have been extirpating we cannot have been extirpating you cannot have been extirpating they cannot have been extirpating

Interrogative form

Simple form	V-ing form
can I extirpate? can you extirpate? can he extirpate? can we extirpate? can you extirpate? can they extirpate?	can I be extirpating? can you be extirpating? can he be extirpating? can we be extirpating? can you be extirpating? can they be extirpating?
Perfect	V-ing perfect
can I have extirpated? can you have extirpated? can he have extirpated? can we have extirpated? can you have extirpated? can they have extirpated?	can I have been extirpating? can you have been extirpating? can he have been extirpating? can we have been extirpating? can you have been extirpating? can they have been extirpating?

Interro-negative form

Simple form	V-ing form
can I not extirpate? can you not extirpate? can he not extirpate? can we not extirpate? can you not extirpate? can they not extirpate?	can I not be extirpating? can you not be extirpating? can he not be extirpating? can we not be extirpating? can you not be extirpating? can they not be extirpating?
Perfect	V-ing perfect
can I not have extirpated? can you not have extirpated? can he not have extirpated? can we not have extirpated? can you not have extirpated? can they not have extirpated?	can I not have been extirpating? can you not have been extirpating? can he not have been extirpating? can we not have been extirpating? can you not have been extirpating? can they not have been extirpating?